Study Java data structures for efficient programming. Learn about arrays, linked lists, stacks, queues, and their implementations in Java.

Splunk Inc.
Skills you'll gain: Splunk, Correlation Analysis, Data Transformation, Data Manipulation, Data Visualization Software, Performance Tuning, Dashboard, Data Analysis Expressions (DAX), Statistical Analysis, Data Processing, Data Analysis, Data Synthesis, Data Modeling, Ad Hoc Reporting, Time Series Analysis and Forecasting, Real Time Data, Business Intelligence, Big Data, Data Science, Business Analytics
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Technical Writing, Technical Documentation, Software Documentation, Technical Communication, Professional Networking, Writing and Editing, Writing, Collaborative Software, Graphic and Visual Design, Portfolio Management, Target Audience, Visual Design, Design, Augmented and Virtual Reality (AR/VR), Data Ethics, Ethical Standards And Conduct, Multimedia, Content Management
Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Data Ethics, Responsible AI, Computational Thinking, Design Thinking, Ideation, Artificial Intelligence, Education Software and Technology, Creativity, Ethical Standards And Conduct, Artificial Intelligence and Machine Learning (AI/ML), Data Literacy, Data-Driven Decision-Making, Machine Learning, Data Quality, Analysis, Data Processing, Computer Science, Computer Programming, Algorithms
Beginner · Course · 1 - 3 Months

New York Institute of Finance
Skills you'll gain: Risk Management, Risk Modeling, Financial Market, Derivatives, Investment Management, Portfolio Management, Risk Analysis, Market Data, Equities, Asset Management, Capital Markets, Estimation, Financial Modeling, Statistical Modeling, Statistical Analysis, Probability & Statistics
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electrical Engineering, Materials science, Electronic Components, Physics, Electronics, Applied Mathematics
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Keller Williams
Skills you'll gain: Lead Generation, Real Estate, Real Estate Sales, Property and Real Estate, Customer Relationship Building, Database Management, Sales Process, Client Services, Sales Prospecting, Prioritization, Goal Setting, Market Data, Market Analysis, Calendar Management, Market Trend, Compensation Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Protocols, Network Security, OSI Models, General Networking, Wireless Networks, Data Storage, Networking Hardware, TCP/IP, Computer Networking, Local Area Networks, Microsoft Windows, Network Architecture, Network Troubleshooting, Network Infrastructure, Technical Support and Services, System Configuration, Hardware Architecture, Wide Area Networks, Command-Line Interface
Beginner · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: 3D Modeling, 3D Assets, Scientific Visualization, Biomedical Engineering, Medical Terminology, Augmented and Virtual Reality (AR/VR), Anatomy, Animations, Image Analysis, Physiology, Biology, Medical Imaging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Data Management, Programming Principles, Python Programming, Data Storage, Computer Programming, File Management
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Biostatistics, Regression Analysis, Statistical Methods, Statistical Analysis, Epidemiology, Quantitative Research, Public Health, Statistical Modeling, Data Analysis, Probability & Statistics, Statistical Inference
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Social Media Management, Social Media, Social Media Marketing, Google Ads, Digital Marketing, Email Marketing, Social Media Strategy, Digital Advertising, Web Analytics and SEO, Online Advertising, Social Media Campaigns, Digital Media Strategy, Paid media, Content Creation, Customer Retention, Search Engine Optimization, Presentations, Instagram, Generative AI
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Customer Success Management, Salesforce, Dashboard, Sales Operations, Sales Enablement, Customer Relationship Management, Data Visualization, Customer Support, Sales Management, Customer and Client Support, Customer Service, Sales Strategy, Performance Reporting, Business Reporting, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks